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Contact Congress about H.R. 6636: To advance sensible priorities.

Fossil fuels and some high-pollution goods would face a new federal carbon tax. Much of the money would go to infrastructure, clean energy, conservation, and help for low-income households. The bill also changes Russia sanctions, school safety rules, election rules, and some veterans benefits.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

To advance sensible priorities. is a House bill in committee. The latest recorded action: Referred to the Subcommittee on Disability Assistance and Memorial Affairs.

Latest action on H.R. 6636: Referred to the Subcommittee on Disability Assistance and Memorial Affairs.

Who this affects: This bill mainly affects energy producers, manufacturers, importers, exporters, workers in fossil fuel and some nuclear jobs, low-income households, schools, election officials, and veterans' families. Businesses tied to fossil fuels or high-emission goods could face new costs or rebates. Households could see price changes, while some low-income households could receive state grants meant to help. Schools, states, and election offices would face new federal conditions if they use certain federal funds.

Why this matters: This bill matters because it would make carbon pollution cost money across much of the economy. That could change prices for energy, transportation, and goods. It could also raise money for infrastructure, clean energy, conservation, and help for low-income households. The bill shifts part of climate policy away from some direct Environmental Protection Agency rules and toward a tax, planning, and funding approach. Its other titles could also affect Russia policy, school safety spending, election rules, and veterans benefits.

Key provisions in H.R. 6636

  • The bill creates a federal tax on greenhouse gas pollution from fossil fuels, some factory processes, and listed products. It starts in 2027 at a set price per metric ton and rises each year by 5 percentage points plus inflation. It also adds $4 per ton if emissions are above the bill's scheduled limits.
  • The bill gives exemptions and refunds when fuels are used without being burned, or when emissions are captured and permanently stored. It also gives temporary credits to entities that already pay state greenhouse gas charges. Those credits shrink over five years.
  • The bill creates a carbon border system for trade. Some imports would pay a charge tied to the U.S. carbon tax built into similar goods, and some exporters in eligible industrial sectors could get rebates. Least-developed countries and some low-emitting, low-production countries would be exempt.
  • The bill ends federal motor vehicle and aviation fuel excise taxes after December 31, 2025. It sends 75% of carbon tax money to a new RISE Trust Fund. That money is then split by set formulas for highways, airports, weatherization, energy research, farm conservation, coastal flood projects, and state grants for low-income households.
  • The bill limits the Environmental Protection Agency, for a set time, from issuing or enforcing some new greenhouse gas limits under the Clean Air Act for taxed fuels and covered sources. The pause does not cover motor vehicles, nonroad engines, aircraft, certain oil and gas facilities, or wastewater treatment plants. It can end early if emissions goals are missed, and it ends automatically on January 1, 2039.

How Modern Action helps you take action on H.R. 6636

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 6636

What is H.R. 6636?
Fossil fuels and some high-pollution goods would face a new federal carbon tax. Much of the money would go to infrastructure, clean energy, conservation, and help for low-income households. The bill also changes Russia sanctions, school safety rules, election rules, and some veterans benefits.
How do I support or oppose H.R. 6636?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 6636?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 6636 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.

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Compare the broader issue and related bills without leaving Modern Action.

Related issues

  • Contact your reps on Maximum economic pressure on RussiaBroad sanctions, financial restrictions, and very high tariffs meant to cut Russia off from U.S. markets, banking channels, trade revenue, and investment while Russia continues aggression against Ukraine.
  • Contact your reps on Ukraine military aid and war-pressure supportSecurity assistance, intelligence support, NATO-frontline assistance, Ukrainian police and border equipment, seized weapons transfers, and support for Ukraine's defense after a peace deal.
  • Contact your reps on Carbon border fees and pollution-based import chargesAdjacent proposals to charge imported industrial goods based on pollution intensity, including steel, aluminum, cement, glass, fertilizer, hydrogen, solar products, and battery materials, with rules for measurement, country treatment, factory-specific treatment, evasion, and defense-contract exceptions.
  • Contact your reps on Russia sanctions and high national-security tariffsAdjacent bills using sanctions, import restrictions, and very high tariffs to pressure Russia and countries that keep buying Russian oil, gas, uranium, or other covered goods.

Related bills

  • Take action on H.R. 2548: Sanctioning Russia Act of 2025
  • Take action on H.R. 2913: Ukraine Support Act
  • Take action on S. 1241: Sanctioning Russia Act of 2025
  • Take action on S. 2592: Supporting Ukraine Act of 2025
  • Take action on S. 1325: Foreign Pollution Fee Act of 2025